Features: Nickel-plated copper busbar contact plates offer low resistance, good electrical conductivity and corrosion for protection. High temperature resistance, wear resistance, safer to use. Continuous Ratin:130A AC/150A for DC; Max Voltage is 300V AC/48V for DC; Terminal Screw: M6 x 8; Terminal Stud: M4 x 2. The clear polycarbonate for shell adds for extra for protection against fire, dust and accidental for touch. Environmentally friendly flame retardant nylon base with for optimum mechanical strength and durability. Stainless steel studs and screws are rust and corrosion resistant and suitable for any environment. Widely used in for cars, pickup trucks, trailers, RVs, motorcycles, recreational vehicles, trucks, caravans, yachts, ships, etc. Multi-position single row busbars provide a neat and clean surface for any installation on your boat or car and are perfect for all your electrical wiring projects. Specifications: Material:ABS,Metal Input voltage: DC: for DC 12-48v, AC: AC 110-300v Rated current: 130A/AC; 150A/for DC Size:Approx.12x4cm/4.72x1.57in Net Weight:169g Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1Set Bus Bar